The figure shows a parallelogram. Find
- ∠p
- ∠n
- ∠m
(a)
∠RVS
= 180° - 36° - 61°
= 83° (Angles sum of triangle)
∠p = ∠RVS = 83° (Vertically opposite angles)
(b)
∠n = ∠RQS = 59° (Alternate angles)
(c)
∠SVR = ∠p = 83° (Vertically opposite angles)
∠m
= 83° - 59°
= 24° (Exterior angle of a triangle)
Answer(s): (a) 83°; (b) 59°; (c) 24°